Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The average high-temperature mildly increases in April, edging from an icy 37°F (2.8°C) in March to a frosty 44.2°F (6.8°C). Rockport throughout April, experiences an average nighttime temperature of 27.9°F (-2.3°C).Humidity
In April, the average relative humidity is 87%.Rainfall
In Rockport, in April, it is raining for 11.5 days, with typically 3.94" (100mm) of accumulated precipitation. Throughout the year, in Rockport, Washington, there are 124 rainfall days, and 55.28" (1404mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rockport are January through June, September through December. In Rockport, in April, snow falls for 20.2 days, with typically accumulated 24.17" (614mm) of snow. Throughout the year, in Rockport, there are 142 snowfall days, and 321.93" (8177mm) of snow is accumulated.Daylight
In Rockport, the average length of the day in April is 13h and 44min.On the first day of the month, sunrise is at 6:42 am and sunset at 7:37 pm. On the last day of April, sunrise is at 5:46 am and sunset at 8:20 pm PDT.
Sunshine
In April, the average sunshine in Rockport is 6.9h.UV index
In Rockport, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in April translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Rockport in April?
What is the average humidity in April in Rockport?
How many days does it rain in April in Rockport?
How many days does it snow in April in Rockport?
What is the average length of the day in April in Rockport?
When are sunrise and sunset in April in Rockport?
How many hours of sunshine does Rockport have in April?
How high is the UV index in April in Rockport?
Average temperature in April
Rockport, WA
- Average high temperature in April: 44.2°F
The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is December (30.7°F).
- Average low temperature in April: 27.9°F
The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).
Average pressure in April
Rockport, WA
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in April
Rockport, WA
- Average wind speed in April: 3.8mph
The windiest month (with the highest average wind speed) is January (4.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in April
Rockport, WA
- Average humidity in April: 87%
The months with the highest relative humidity are January, February and March (91%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in April
Rockport, WA
- Average rainfall in April: 3.94"
The wettest month (with the highest rainfall) is January (9.25").
The driest month (with the least rainfall) is August (0.87").
Average rainfall days in April
Rockport, WA
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Rockport, WA
- Average snowfall in April: 24.17"
The month with the highest snowfall is January (71.57").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Rockport, WA
- Average snowfall days in April: 20.2 days
The month with the highest number of snowfall days is March (22.8 days).
The month with the least snowfall days is August (0 days).
Average daylight in April /
Average sunshine in April
Rockport, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Rockport, WA
- Average sunshine days in April: 6.5 days
The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is April (6.5 days).
Average UV index in April
Rockport, WA
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October and November (UV index 1).
Average cloud cover in April
Rockport, WA
- Average cloud cover in April: 58
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Rockport, WA
- Average visibility in April: 4mi
The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January and March (3mi).
Rockport, Washington, USA
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